Quick Summary
This black stainless steel CO2 adapter is a threaded tank connector with a 1/8 NPT port. It is described as using a standard 1/8 NPT threaded port designed to fit 21×4 tank threading, and it includes a replacement gasket.
The adapter body is stated to be stainless steel, and the finished item is described as weighing approximately 64 g. For buyers, the main checks are the tank threading, the port thread and whether the included gasket matches the setup you plan to use.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product type | CO2 adapter with threaded tank connector. |
| Finish | Black. |
| Body material | Stainless steel body. |
| Port thread | 1/8 NPT threaded port. |
| Tank threading | Designed to fit 21×4 tank threading. |
| Weight | Approximately 64 g, which may matter if you are choosing a compact connector for storage or transport. |
| Included item | Replacement gasket included. |
What to Compare Before Buying
- Threading: Check the 1/8 NPT port and the 21×4 tank threading against the setup you want to connect.
- Included gasket: Confirm the replacement gasket suits the sealing arrangement you need.
- Weight: The stated 64 g weight may matter if you want a lighter connector for a kit or bag.
- Finish and body material: The adapter is black with a stainless steel body, so check that this matches the rest of your equipment.
What Is Included
- 1 black stainless steel CO2 adapter
- Replacement gasket
Before You Decide
Confirm the 1/8 NPT port and the 21×4 tank threading before choosing this adapter. Check whether the included gasket suits your sealing setup, and compare the stated 64 g weight if storage or transport matters to you.





